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$2.94 Cheapest heating oil price in Groton
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150 gallons Heating Oil
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$110.25
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$110.25
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Oil Companies
Oil Prices For Heating Oil Companies In Groton, CT
Updated Today at 01:15 PM
Groton Homeowner’s Guide to Selecting an Oil Company
For Groton households heating with oil, choosing which of the 34 heating oil companies that serve Groton is an important decision.
Full Service Oil Companies: Homeowners who prefer a “set-it-and-forget-it” heating system pick one of the 19 “full-service” oil companies that serve Groton. Full service companies such as Spicer Advanced Gas or Midknight Oil offer families annual contracts which consist of a combined package of both automatic fuel oil delivery and boiler repair. With an automatic heating oil delivery contract, the company tracks your home’s oil consumption and makes deliveries when your tank is running low. The customer does not need to monitor the level of the oil tank or place individual orders.
Discount Oil Companies: Also known by the names “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for customers who are looking to save money. With discount oil companies, in return for better prices, you monitor the heating oil level in your tank, and you place an oil order when the oil gauge dips below a quarter tank. A few of the 2 Groton cash heating oil companies serving Groton include Asi Oil LLC and Town & Country Discount Oil & Fuel LLC.
Groton Oil Company Statistics: Fuel oil Companies Serving Groton: 34 companies .
Average Number of Groton Households Served per Heating Oil company : 155
Groton, CT Heating Oil Trends
Last year, Groton homeowners purchased a total of 4 million gallons of heating oil. Out of the 269 towns in Connecticut, Groton ranks 21st for home heating oil consumption.
Country-wide, Groton ranks 79th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Groton’s overall heating oil consumption changes from year to year depending on winter temperatures. As the temperature outside dips, homes’ furnaces need to burn increasing amounts of number two heating oil to maintain a constant interior temperature. Last winter, the average outside temperature in Groton was 33.4°F, which was 3.8°F colder than the prior winter's average outside temperature.
Groton Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 33.4° F |
| 2023 - 2024 | 37.2° F |
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Oil Prices
Cheapest Groton Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $3.05 per gallon/gal | Dec 29, 2025, 1:15 PM |
| 150 gallonsgals | $2.94 per gallon/gal | Dec 29, 2025, 1:15 PM |
| 200 gallonsgals | $2.94 per gallon/gal | Dec 29, 2025, 1:15 PM |
| 250 gallonsgals | $2.94 per gallon/gal | Dec 29, 2025, 1:15 PM |
Cheapest Groton Heating Oil Price Trends
Updated on November 14, 2025 at 04:00 AM
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.011 |
| 1 Month Trend | -$0.100 |
Cheapest Groton Heating Oil Price History
Updated on November 14, 2025 at 04:00 AM
| Date | Price |
|---|---|
| 11/14/2025 | $3.274 |
| 11/13/2025 | $3.257 |
| 11/12/2025 | $3.327 |
| 11/11/2025 | $3.250 |
| 11/10/2025 | $3.250 |
| 11/09/2025 | $3.244 |
| 11/08/2025 | $3.244 |
| 11/07/2025 | $3.244 |
| 11/06/2025 | $3.220 |
| 11/05/2025 | $3.201 |
| 11/04/2025 | $3.170 |
| 11/03/2025 | $3.227 |
| 11/02/2025 | $3.227 |
| 11/01/2025 | $3.227 |
| 10/31/2025 | $3.245 |
| 10/30/2025 | $3.220 |
| 10/29/2025 | $3.230 |
| 10/28/2025 | $3.216 |
| 10/27/2025 | $3.132 |
| 10/26/2025 | $3.123 |
| 10/25/2025 | $3.087 |
| 10/24/2025 | $3.087 |
| 10/23/2025 | $3.042 |
| 10/22/2025 | $3.001 |
| 10/21/2025 | $3.022 |
| 10/20/2025 | $3.022 |
| 10/19/2025 | $3.022 |
| 10/18/2025 | $3.022 |
| 10/17/2025 | $3.022 |
| 10/16/2025 | $3.035 |
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Heating Oil
20 Seconds Can Save Groton Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Groton Home Heating Fuel Comparison
Homes have a variety of fuels that can be used when it comes to heating. Heating Oil is the most common choice in Groton, used by 5,253 or 40% of families. The next most popular primary heating fuel for Groton homeowners is Electricity, used by 5,022 homes (39%). The other homes are heated with Natural Gas (13%), Propane (6%), Other (2%), and Solar (0.3%).
Groton Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 1,630 | 765 | 5,022 | 5,253 | 39 | 42 | 60 |
| 2024 | 1,595 | 748 | 5,022 | 5,253 | 36 | 40 | 56 |
| 2023 | 1,536 | 737 | 4,874 | 5,494 | 34 | 37 | 49 |
| 2022 | 1,364 | 667 | 4,970 | 5,477 | 37 | 36 | 38 |
| 2021 | 1,497 | 557 | 5,058 | 5,312 | 40 | 38 | 36 |
| 2020 | 1,513 | 563 | 5,187 | 5,206 | 37 | 21 | 24 |
| 2019 | 1,444 | 524 | 5,049 | 5,002 | 143 | 64 | 13 |
| 2018 | 1,565 | 630 | 4,813 | 4,850 | 168 | 43 | 16 |
| 2017 | 1,582 | 608 | 4,977 | 4,992 | 168 | 45 | 17 |
| 2016 | 1,491 | 722 | 4,728 | 5,256 | 174 | 37 | 12 |
| 2015 | 1,535 | 711 | 4,534 | 5,587 | 160 | 12 | 12 |
| 2014 | 1,343 | 709 | 4,664 | 5,712 | 130 | 0 | 29 |
| 2013 | 987 | 571 | 4,579 | 6,025 | 141 | 0 | 22 |
| 2012 | 1,018 | 448 | 4,149 | 6,190 | 186 | 0 | 18 |
| 2011 | 1,028 | 381 | 4,251 | 6,145 | 152 | 0 | 32 |
Heating Oil (Fuel Oil) Use in Groton
Oil has become decreasing in demand in Groton. In the 2 years since 2023, the number of households using fuel oil dipped from 5,494 to 5,253, a 4% drop.
Propane vs. Natural Gas use for home heating in Groton
Between 2023 and today, the number of homes using propane as the primary space heating fuel rose from 737 to 765, a 4% change. Comparing 2023 and today, the number of homes using natural gas as the primary space heating fuel increased from 1,536 to 1,630, a 6% change.
Electricity use for home heating in Groton
Electric heat pump systems for home heating are more prevalent in Groton. Since 2023, the number of homes heating with electricity jumped from 4,874 to 5,022, a 3% change.
Adoption of solar home heating systems in Groton
Solar is the most environmentally friendly of all heating fuels. With an “active” solar heating system, liquid is circulated between solar panels on a home’s roof and a heat energy storage tank (similar to a hot water heater) in the basement. Now, 42 homes in Groton are heated with active solar arrays. This is a 14% gain from 2023, when 37 homes utilized active solar heating.
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Oil Delivery
Groton, CT Heating Oil Delivery Map
Groton Heating Oil Delivery Overview
5,253 families in Groton heat their homes with heating oil. This makes oil delivery essential, especially when Groton temperatures drop as low as 28.8° F each winter. 40% of Groton homes are reliant on heating oil delivery each winter.
40% of Groton, CT Households Rely On Heating Oil Delivery Each Winter
| Groton, CT Households | Groton, CT Heating Oil Households |
|---|---|
| 13,013 | 5,253 |
34 Groton Fuel Oil Companies You Can Bank On
With 397,280,973.21 gallons of heating oil delivered to Groton homeowners last winter, the Groton community depends on its 34 oil companies to keep warm throughout the winter. Oil delivery has two parts to it: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Groton, two of the closest terminals are Buckeye in Wethersfield, CT and Sprague W in Springfield, MA. Then, the truck delivers the fuel oil to residences and companies throughout Groton and the surrounding vicinity.
Groton Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Groton?
The best price of home heating oil in Groton today is $2.94 per gallon. The price of heating oil in Groton ranges from a low of $2.94 to a high of $3.49. The average heating oil price in Connecticut state is $3.11.
Is the price of heating oil in Groton rising or falling?
The price of heating oil in Groton has fallen by $0.003 over the last 7 days.
What is the average price of home heating oil in Groton?
The average price of home heating oil in Groton is $3.11 per gallon.
How much does 150 gallons of heating oil cost in Groton?
150 gallons of heating oil costs $466.46 in Groton.
What is the price of home heating oil today in Groton?
Today in Groton, the price of home heating oil is $2.94 per gallon, which amounts to $441.00 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Groton?
The current price of heating oil in Groton ranges from $2.94 to $3.49 per gallon, depending on the delivery address and the oil company. The average price is $3.11 per gallon.
How much is home heating oil right now in Groton?
The current price of home heating oil in Groton ranges from $2.94 to $3.49 per gallon for a 150-gallon order paid by credit card. Prices can vary based on location, and cash or volume discounts may be available.
Is heating oil going up or down in Groton?
Heating oil prices have gone down in Groton by $0.00 per gallon over the past 6 days, which amounts to a $0.45 for a 150-gallon order.
How much is oil per gallon in Groton?
As of today, December 29th, 2025, the price of oil is $2.94 per gallon for a 150-gallon order paid by credit card. Prices can vary from $2.94 to $3.49 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.
How much is oil for heat in Groton?
Currently, the price of oil for heating in Groton ranges from $2.94 to $3.49 per gallon for a 150-gallon delivery. Some oil companies offer various discounts, including cash discounts, volume discounts, military discounts, and senior discounts.
How high will oil go in Groton?
There’s no limit to how high oil prices can go in Groton. Over the past year, Groton heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.83 per gallon more than the current average price of $3.11, and $2.00 per gallon more than the lowest price currently available, which is $2.94. Home heating oil prices fluctuate daily based on several factors, including demand, local fuel inventories at terminals (such as CITGO), and the price of crude oil.
